I-Google isebenzela ukuthutha izipikha ezihlakaniphile ze-Nest Audio iye ku-firmware entsha esekelwe ku-Fuchsia OS. I-Firmware esuselwe ku-Fuchsia nayo ihlelelwe ukuthi isetshenziswe kumamodeli amasha ezipikha ezihlakaniphile ze-Nest, okulindeleke ukuthi ziqale ukuthengiswa ngo-2023. I-Nest Audio izoba idivayisi yesithathu ezothunyelwa nge-Fuchsia, ilandela ozimele bezithombe ze-Nest Hub ne-Nest Hub Max. Ukushintshela ohlelweni olusha ngeke kubonakale kubasebenzisi, njengoba izindlela zokusebenzisana nedivayisi nokusebenza ngeke kushintshe.
I-Fuchsia OS ithuthukiswe yi-Google kusukela ngo-2016, icabangela ukushiyeka kokukalwa nokuvikeleka kweplathifomu ye-Android. Uhlelo lusekelwe ku-Zircon microkernel, ngokusekelwe ekuthuthukisweni kwephrojekthi ye-LK, enwetshiwe ukuze isetshenziswe ezigabeni ezihlukahlukene zamadivayisi, kuhlanganise nama-smartphone namakhompyutha omuntu. I-Zircon inweba i-LK ngokusekelwa kwezinqubo nemitapo yolwazi eyabiwe, izinga lomsebenzisi, uhlelo lokuphatha into, kanye nemodeli yokuphepha esekelwe emandleni. Abashayeli basetshenziswa njengamalabhulali aguquguqukayo asebenza endaweni yomsebenzisi, alayishwa inqubo ye-devhost futhi aphethwe umphathi wedivayisi (devmg, Isiphathi Sedivayisi).
I-Fuchsia ine-interface yayo yegraphical ebhalwe ku-Dart isebenzisa uhlaka lwe-Flutter. Le phrojekthi iphinde ithuthukise uhlaka lwesixhumi esibonakalayo somsebenzisi we-Peridot, imenenja yephakheji ye-Fargo, umtapo wolwazi ojwayelekile we-libc, uhlelo lokunikezela nge-Escher, umshayeli we-Magma Vulkan, umphathi oyinhlanganisela ye-Scenic, i-MinFS, i-MemFS, i-ThinFS (FAT ngolimi lwe-Go) kanye nefayela le-Blobfs amasistimu, kanye nezinhlaka ze-FVM zomphathi. Ukuze kuthuthukiswe uhlelo lokusebenza, ukusekelwa kwezilimi ze-C/C++ ne-Dart kunikezwa; I-Rust ibuye ivunyelwe ezingxenyeni zesistimu, kusitaki senethiwekhi ye-Go, kanye nohlelo lokuhlanganisa ulimi lwe-Python.
Inqubo yokuqalisa isebenzisa umphathi wesistimu, okuhlanganisa i-appmgr ukuze udale indawo yokuqala yesofthiwe, i-sysmgr ukuze udale indawo yokuqalisa, kanye ne-basemgr yokumisa indawo yomsebenzisi nokuhlela ukungena ngemvume. Ukuze kuqinisekiswe ukuphepha, kuhlongozwa uhlelo oluthuthukisiwe lwe-sandbox lokuhlukanisa, lapho izinqubo ezintsha zingenakho ukufinyelela ezintweni ze-kernel, azikwazi ukwaba inkumbulo futhi azikwazi ukusebenzisa ikhodi, futhi isistimu ye-namespace isetshenziselwa ukufinyelela izinsiza, ezinquma izimvume ezitholakalayo. Inkundla ihlinzeka ngohlaka lokudala izingxenye, okuyizinhlelo ezisebenza ku-sandbox yazo futhi ezingasebenzisana nezinye izingxenye nge-IPC.
Source: opennet.ru